A solution of glucose in water is labelled by10% by mass. what is the

1.	A solution of glucose in water is labelled by10% by mass. what is the morality and molality of the solution
Answer» ANSWER: Explanation: Molarity=No of moles/Volume of SOLUTION in litre 10% means 10G in 100g solution So,mass of solvent=100-10=90g No of moles=10/180=1/18 Molality=(1/18)/(90/1000) Molarity=(1/18)/1=1/18 Hope you understood.

A solution of glucose in water is labelled by10% by mass. what is the morality and molality of the solution

Answer»

Explanation:

Molarity=No of moles/Volume of SOLUTION in litre

10% means 10G in 100g solution

So,mass of solvent=100-10=90g

No of moles=10/180=1/18

Molality=(1/18)/(90/1000)

Molarity=(1/18)/1=1/18

Hope you understood.